/**
 * BBC Product Accordion — Styles
 *
 * Dark theme with gold accents, matching the Bullion Banker design system.
 * Pixel-perfect match to the reference design images.
 */

/* ── Container ───────────────────────────────────────── */
.bbc-accordion {
	position: relative;
	width: 100%;
	font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
	color: #ffffff;
	box-sizing: border-box;
}

.bbc-accordion *,
.bbc-accordion *::before,
.bbc-accordion *::after {
	box-sizing: border-box;
}

/* ── Accordion Item ──────────────────────────────────── */
.bbc-accordion__item {
	border-top: 1px solid #2F2F2F;
}

.bbc-accordion__item:last-child {
	border-bottom: 1px solid #2F2F2F;
}

/* ── Accordion Header (Button) ───────────────────────── */
.bbc-accordion__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
	padding: 22px 4px;
	background: transparent;
	border: none;
	cursor: pointer;
	outline: none;
	transition: opacity 0.25s ease;
	-webkit-tap-highlight-color: transparent;
}

.bbc-accordion__header:hover {
	opacity: 0.85;
}

.bbc-accordion__header:focus-visible {
	outline: 2px solid rgba(226, 185, 103, 0.5);
	outline-offset: 2px;
	border-radius: 4px;
}

.bbc-accordion__title {
	font-family: Mirella, Georgia, 'Times New Roman', serif;
	font-size: 22px;
	font-weight: 400;
	line-height: 1.2;
	color: #7C7C7C;
	letter-spacing: 0.01em;
	transition: color 0.3s ease;
}

.bbc-accordion__item--active .bbc-accordion__title {
	color: #9a9a9a;
}

.bbc-accordion__header:hover .bbc-accordion__title {
	color: #BFBFBF;
}

/* ── Chevron ─────────────────────────────────────────── */
.bbc-accordion__chevron {
	flex-shrink: 0;
	color: #7C7C7C;
	transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),
		color 0.3s ease;
	will-change: transform;
}

.bbc-accordion__item--active .bbc-accordion__chevron {
	transform: rotate(180deg);
	color: #9a9a9a;
}

.bbc-accordion__header:hover .bbc-accordion__chevron {
	color: #BFBFBF;
}

/* ── Panel (Collapsible Content) ─────────────────────── */
.bbc-accordion__panel {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
		opacity 0.35s ease;
	opacity: 0;
	will-change: max-height, opacity;
}

.bbc-accordion__panel--open {
	opacity: 1;
}

.bbc-accordion__panel-inner {
	padding: 4px 4px 20px;
}

/* ══════════════════════════════════════════════════════
 * TECHNICAL SPEC TABLE
 * ══════════════════════════════════════════════════════ */
.bbc-accordion__spec-table {
	width: 100%;
	border-collapse: separate;
	border-spacing: 0;
}

.bbc-accordion__spec-row {
	transition: background-color 0.2s ease;
}

.bbc-accordion__spec-row--alt {
	background-color: rgba(255, 255, 255, 0.025);
}

.bbc-accordion__spec-row:hover {
	background-color: rgba(226, 185, 103, 0.04);
}

.bbc-accordion__spec-label,
.bbc-accordion__spec-value {
	padding: 14px 16px;
	vertical-align: middle;
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.bbc-accordion__spec-label {
	display: flex;
	align-items: center;
	gap: 12px;
	color: #BFBFBF;
	font-family: "Inter Display", -apple-system, BlinkMacSystemFont, sans-serif;
	font-size: 14px;
	font-weight: 500;
	line-height: 1.4;
	white-space: nowrap;
	text-transform: capitalize;
}

.bbc-accordion__spec-value {
	text-align: right;
	color: #9a9a9a;
	font-family: "Inter Display", -apple-system, BlinkMacSystemFont, sans-serif;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.4;
}

.bbc-accordion__spec-icon {
	flex-shrink: 0;
	color: #7C7C7C;
	opacity: 0.7;
	transition: color 0.2s ease, opacity 0.2s ease;
}

.bbc-accordion__spec-row:hover .bbc-accordion__spec-icon {
	color: #E2B967;
	opacity: 1;
}

/* Last row — no bottom border */
.bbc-accordion__spec-row:last-child .bbc-accordion__spec-label,
.bbc-accordion__spec-row:last-child .bbc-accordion__spec-value {
	border-bottom: none;
}

/* ══════════════════════════════════════════════════════
 * REVIEWS
 * ══════════════════════════════════════════════════════ */
.bbc-accordion__reviews-list {
	display: flex;
	flex-direction: column;
	gap: 0;
	max-height: 420px;
	overflow-y: auto;
	scrollbar-width: thin;
	scrollbar-color: rgba(226, 185, 103, 0.3) transparent;
}

.bbc-accordion__reviews-list::-webkit-scrollbar {
	width: 4px;
}

.bbc-accordion__reviews-list::-webkit-scrollbar-track {
	background: transparent;
}

.bbc-accordion__reviews-list::-webkit-scrollbar-thumb {
	background: rgba(226, 185, 103, 0.3);
	border-radius: 4px;
}

.bbc-accordion__review {
	padding: 18px 0;
	border-bottom: 1px solid rgba(255, 255, 255, 0.05);
	animation: bbcAccordionFadeIn 0.3s ease both;
}

.bbc-accordion__review:last-child {
	border-bottom: none;
}

.bbc-accordion__review-header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 10px;
}

.bbc-accordion__review-stars {
	display: flex;
	align-items: center;
	gap: 3px;
}

.bbc-accordion__star {
	color: #3a3a3a;
	transition: color 0.2s ease, transform 0.2s ease;
}

.bbc-accordion__star--filled {
	color: #E2B967;
}

.bbc-accordion__review-meta {
	display: flex;
	align-items: center;
	gap: 8px;
}

.bbc-accordion__review-author {
	color: #BFBFBF;
	font-family: "Inter Display", sans-serif;
	font-size: 13px;
	font-weight: 500;
	line-height: 1;
}

.bbc-accordion__review-sep {
	color: #3a3a3a;
	font-size: 12px;
}

.bbc-accordion__review-date {
	color: #5a5a5a;
	font-family: "JetBrains Mono", monospace;
	font-size: 12px;
	font-weight: 400;
	line-height: 1;
}

.bbc-accordion__review-content {
	color: #7C7C7C;
	font-family: "Inter Display", sans-serif;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.65;
}

.bbc-accordion__review-content p {
	margin: 0;
}

.bbc-accordion__no-reviews {
	color: #5a5a5a;
	font-family: "Inter Display", sans-serif;
	font-size: 14px;
	font-style: italic;
	margin: 0;
}

/* ══════════════════════════════════════════════════════
 * DELIVERY & RETURNS
 * ══════════════════════════════════════════════════════ */
.bbc-accordion__delivery-content {
	color: #9a9a9a;
	font-family: "Inter Display", sans-serif;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.7;
}

.bbc-accordion__delivery-content p {
	margin: 0 0 12px;
}

.bbc-accordion__delivery-content p:last-child {
	margin-bottom: 0;
}

.bbc-accordion__delivery-content ul,
.bbc-accordion__delivery-content ol {
	margin: 0;
	padding: 0;
	padding-left: 24px;
}

.bbc-accordion__delivery-content li {
	padding: 5px 0;
	color: #9a9a9a;
}

.bbc-accordion__delivery-content li::marker {
	color: #E2B967;
}

.bbc-accordion__delivery-content a {
	color: #E2B967;
	text-decoration: none;
	transition: color 0.2s ease;
}

.bbc-accordion__delivery-content a:hover {
	color: #f0cc7e;
	text-decoration: underline;
}

/* ══════════════════════════════════════════════════════
 * REVIEW FORM
 * ══════════════════════════════════════════════════════ */
.bbc-accordion__review-form-wrap {
	margin-top: 24px;
}

.bbc-accordion__review-form-divider {
	height: 1px;
	background: linear-gradient(90deg, rgba(226, 185, 103, 0) 0%, rgba(226, 185, 103, 0.25) 50%, rgba(226, 185, 103, 0) 100%);
	margin-bottom: 24px;
}

.bbc-accordion__review-form-heading {
	font-family: Mirella, Georgia, 'Times New Roman', serif;
	font-size: 18px;
	font-weight: 400;
	color: #9a9a9a;
	margin: 0 0 20px;
	letter-spacing: 0.01em;
}

.bbc-accordion__review-form {
	display: flex;
	flex-direction: column;
	gap: 18px;
}

/* Form row (side-by-side fields) */
.bbc-accordion__form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.bbc-accordion__form-group {
	display: flex;
	flex-direction: column;
	gap: 8px;
}

.bbc-accordion__form-label {
	color: #7C7C7C;
	font-family: "Inter Display", sans-serif;
	font-size: 12px;
	font-weight: 500;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

/* Star Selector */
.bbc-accordion__star-selector {
	display: flex;
	align-items: center;
	gap: 6px;
}

.bbc-accordion__star-btn {
	background: transparent;
	border: none;
	padding: 2px;
	cursor: pointer;
	color: #3a3a3a;
	transition: color 0.2s ease, transform 0.15s ease;
	outline: none;
	line-height: 0;
}

.bbc-accordion__star-btn:hover {
	transform: scale(1.2);
}

.bbc-accordion__star-btn:focus-visible {
	outline: 2px solid rgba(226, 185, 103, 0.5);
	outline-offset: 2px;
	border-radius: 2px;
}

.bbc-accordion__star-btn--active {
	color: #E2B967;
}

.bbc-accordion__star-btn--active svg path {
	fill: currentColor;
}

.bbc-accordion__star-btn--hover {
	color: rgba(226, 185, 103, 0.6);
}

.bbc-accordion__star-btn--hover svg path {
	fill: currentColor;
}

/* Inputs & Textarea */
.bbc-accordion__form-input,
.bbc-accordion__form-textarea {
	width: 100%;
	padding: 12px 16px !important;
	background: rgba(255, 255, 255, 0.03) !important;
	border: 1px solid rgba(255, 255, 255, 0.08) !important;
	border-radius: 6px;
	color: #BFBFBF !important;
	font-family: "Inter Display", sans-serif;
	font-size: 14px;
	font-weight: 400;
	line-height: 1.5;
	transition: border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
	outline: none;
}

.bbc-accordion__form-input::placeholder,
.bbc-accordion__form-textarea::placeholder {
	color: #4a4a4a;
}

.bbc-accordion__form-input:hover,
.bbc-accordion__form-textarea:hover {
	border-color: rgba(255, 255, 255, 0.12) !important;
	background: rgba(255, 255, 255, 0.04) !important;
}

.bbc-accordion__form-input:focus,
.bbc-accordion__form-textarea:focus {
	border-color: rgba(226, 185, 103, 0.4) !important;
	background: rgba(255, 255, 255, 0.04) !important;
	box-shadow: 0 0 0 3px rgba(226, 185, 103, 0.08);
}

.bbc-accordion__form-textarea {
	resize: vertical;
	min-height: 100px;
	max-height: 300px;
}

/* Submit Button */
.bbc-accordion__form-footer {
	display: flex;
	justify-content: flex-start;
}

.bbc-accordion__form-submit {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 12px 28px;
	background: linear-gradient(135deg, #E2B967 0%, #CDA75A 100%);
	border: none;
	border-radius: 6px;
	cursor: pointer;
	transition: all 0.3s ease;
	box-shadow: 0 4px 20px 0 rgba(212, 175, 55, 0.2),
		0 1px 0 0 rgba(255, 255, 255, 0.15) inset;
	position: relative;
	overflow: hidden;
}

.bbc-accordion__form-submit:hover {
	box-shadow: 0 6px 28px 0 rgba(212, 175, 55, 0.35),
		0 1px 0 0 rgba(255, 255, 255, 0.2) inset;
	transform: translateY(-1px);
}

.bbc-accordion__form-submit:active {
	transform: translateY(0);
	box-shadow: 0 2px 12px 0 rgba(212, 175, 55, 0.2);
}

.bbc-accordion__form-submit-text {
	color: #0C0C0C;
	font-family: "Inter Display", sans-serif;
	font-size: 14px;
	font-weight: 600;
	letter-spacing: 0.02em;
	line-height: 1;
}

.bbc-accordion__form-submit-icon {
	color: #0C0C0C;
	opacity: 0.7;
	transition: transform 0.2s ease, opacity 0.2s ease;
}

.bbc-accordion__form-submit:hover .bbc-accordion__form-submit-icon {
	transform: translate(2px, -2px);
	opacity: 1;
}

/* Submit Loading State */
.bbc-accordion__form-submit--loading {
	pointer-events: none;
	opacity: 0.8;
}

.bbc-accordion__form-submit--loading .bbc-accordion__form-submit-text,
.bbc-accordion__form-submit--loading .bbc-accordion__form-submit-icon {
	opacity: 0;
}

.bbc-accordion__form-submit--loading::after {
	content: '';
	position: absolute;
	width: 18px;
	height: 18px;
	border: 2px solid rgba(12, 12, 12, 0.2);
	border-top-color: #0C0C0C;
	border-radius: 50%;
	animation: bbcAccordionSpin 0.6s linear infinite;
}

@keyframes bbcAccordionSpin {
	to {
		transform: rotate(360deg);
	}
}

/* Status Message */
.bbc-accordion__form-message {
	display: none;
	padding: 12px 16px;
	border-radius: 6px;
	font-family: "Inter Display", sans-serif;
	font-size: 13px;
	font-weight: 500;
	line-height: 1.4;
	animation: bbcAccordionFadeIn 0.3s ease both;
}

.bbc-accordion__form-message--visible {
	display: block;
}

.bbc-accordion__form-message--success {
	background: rgba(102, 187, 106, 0.1);
	border: 1px solid rgba(102, 187, 106, 0.2);
	color: #66bb6a;
}

.bbc-accordion__form-message--error {
	background: rgba(239, 83, 80, 0.1);
	border: 1px solid rgba(239, 83, 80, 0.2);
	color: #ef5350;
}

/* ══════════════════════════════════════════════════════
 * ANIMATIONS
 * ══════════════════════════════════════════════════════ */
@keyframes bbcAccordionFadeIn {
	from {
		opacity: 0;
		transform: translateY(6px);
	}

	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* Staggered review entry */
.bbc-accordion__review:nth-child(1) {
	animation-delay: 0s;
}

.bbc-accordion__review:nth-child(2) {
	animation-delay: 0.05s;
}

.bbc-accordion__review:nth-child(3) {
	animation-delay: 0.10s;
}

.bbc-accordion__review:nth-child(4) {
	animation-delay: 0.15s;
}

.bbc-accordion__review:nth-child(5) {
	animation-delay: 0.20s;
}

.bbc-accordion__review:nth-child(6) {
	animation-delay: 0.25s;
}

/* Staggered spec row entry */
.bbc-accordion__spec-row {
	animation: bbcAccordionFadeIn 0.3s ease both;
}

.bbc-accordion__spec-row:nth-child(1) {
	animation-delay: 0s;
}

.bbc-accordion__spec-row:nth-child(2) {
	animation-delay: 0.04s;
}

.bbc-accordion__spec-row:nth-child(3) {
	animation-delay: 0.08s;
}

.bbc-accordion__spec-row:nth-child(4) {
	animation-delay: 0.12s;
}

.bbc-accordion__spec-row:nth-child(5) {
	animation-delay: 0.16s;
}

.bbc-accordion__spec-row:nth-child(6) {
	animation-delay: 0.20s;
}

.bbc-accordion__spec-row:nth-child(7) {
	animation-delay: 0.24s;
}

.bbc-accordion__spec-row:nth-child(8) {
	animation-delay: 0.28s;
}

/* ══════════════════════════════════════════════════════
 * RESPONSIVE
 * ══════════════════════════════════════════════════════ */

/* Tablets */
@media (max-width: 768px) {
	.bbc-accordion__title {
		font-size: 19px;
	}

	.bbc-accordion__header {
		padding: 18px 2px;
	}

	.bbc-accordion__panel-inner {
		padding: 2px 2px 16px;
	}

	.bbc-accordion__spec-label,
	.bbc-accordion__spec-value {
		padding: 12px 10px;
		font-size: 13px;
	}

	.bbc-accordion__review-content {
		font-size: 13px;
	}

	.bbc-accordion__reviews-list {
		max-height: 350px;
	}

	.bbc-accordion__form-row {
		grid-template-columns: 1fr 1fr;
	}

	.bbc-accordion__review-form-heading {
		font-size: 16px;
	}
}

/* Mobile */
@media (max-width: 480px) {
	.bbc-accordion__title {
		font-size: 17px;
	}

	.bbc-accordion__header {
		padding: 16px 0;
	}

	.bbc-accordion__chevron {
		width: 16px;
		height: 16px;
	}

	.bbc-accordion__spec-label,
	.bbc-accordion__spec-value {
		padding: 10px 6px;
		font-size: 12px;
	}

	.bbc-accordion__spec-icon {
		width: 15px;
		height: 15px;
	}

	.bbc-accordion__spec-label {
		gap: 8px;
	}

	.bbc-accordion__review-header {
		flex-direction: column;
		align-items: flex-start;
		gap: 6px;
	}

	.bbc-accordion__review {
		padding: 14px 0;
	}

	.bbc-accordion__review-content {
		font-size: 13px;
		line-height: 1.6;
	}

	.bbc-accordion__delivery-content {
		font-size: 13px;
	}

	.bbc-accordion__delivery-content ul,
	.bbc-accordion__delivery-content ol {
		padding-left: 18px;
	}

	.bbc-accordion__reviews-list {
		max-height: 300px;
	}

	.bbc-accordion__form-row {
		grid-template-columns: 1fr;
	}

	.bbc-accordion__form-submit {
		width: 100%;
		justify-content: center;
	}

	.bbc-accordion__review-form-heading {
		font-size: 15px;
	}

	.bbc-accordion__form-input,
	.bbc-accordion__form-textarea {
		padding: 10px 12px;
		font-size: 13px;
	}
}